Question

Find the number of moles present in $24.088\times {10}^{23}$ particles of carbon dioxide?

• A. 3
• B. 4
• C. 5
• D. 6

Answer 1

The correct option is B 4

$6.023\times {10}^{23}$ particles = 1 mole
$24.088\times {10}^{23}=\frac{1}{6.023\times {10}^{23}}\times 24.088\times {10}^{23}$ = 4 moles